/*******************************************************************************
 * Copyright 2012 University of Southern California
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * 	http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 * This code was developed by the Information Integration Group as part 
 * of the Karma project at the Information Sciences Institute of the 
 * University of Southern California.  For more information, publications, 
 * and related projects, please see: http://www.isi.edu/integration
 ******************************************************************************/

package edu.isi.karma.kr2rml.planning;

import edu.isi.karma.kr2rml.PredicateObjectMap;

public class TriplesMapLink {
	@Override
	public String toString() {
		return "TriplesMapLink [sourceMap=" + sourceMap + ", targetMap="
				+ targetMap + ", pom=" + pom + "]";
	}

	private final TriplesMap sourceMap;
	private final TriplesMap targetMap;
	private final PredicateObjectMap pom;
	private boolean flip;
	
	public TriplesMapLink(TriplesMap sourceMap, TriplesMap targetMap, PredicateObjectMap pom) {
		this.sourceMap = sourceMap;
		this.targetMap = targetMap;
		this.pom = pom;
		flip = false;
	}

	public TriplesMap getTargetMap() {
		return targetMap;
	}

	public TriplesMap getSourceMap() {
		return sourceMap;
	}

	public PredicateObjectMap getPredicateObjectMapLink() {
		return pom;
	}
	
	public boolean isFlipped()
	{
		return flip;
	}
	
	public void setIsFlipped(boolean flip)
	{
		this.flip = flip;
	}
}
